diff --git a/zsh/completion.zsh b/zsh/completion.zsh
index cb6539b..c1f9be7 100644
--- a/zsh/completion.zsh
+++ b/zsh/completion.zsh
@@ -50,17 +50,21 @@ zstyle ':completion:::::' completer \
 	_force_rehash _expand _complete _prefix _ignored _approximate
 #TODO: keep _prefix or not?
 
+# ignore case when trying to match typed characters
+zstyle ':completion:*:(^approximate):*' matcher-list 'm:{a-z}={A-Z}'
+
+# allow one mistake per three characters
+zstyle -e ':completion:*:approximate:*' max-errors \
+	'reply=( $(( ($#PREFIX + $#SUFFIX) / 3 )) )'
+
 # ===== completion appearance
 # use ls colors for completion
-# Fallback to built in ls colors
-#zstyle ':completion:*' list-colors ''
 zstyle ':completion:*' list-colors "${(@s.:.)LS_COLORS}"
 
 # Make the list prompt friendly
-zstyle ':completion:*' list-prompt '%SAt %p: Hit TAB for more, or the character to insert%s'
-
+zstyle ':completion:*:default' list-prompt '%SAt %p: Hit TAB for more, or the character to insert%s'
 # Make the selection prompt friendly when there are a lot of choices
-zstyle ':completion:*' select-prompt '%SScrolling active: current selection at %p%s'
+zstyle ':completion:*:default' select-prompt '%SScrolling active: current selection at %p%s'
 
 # Add simple colors to kill
 zstyle ':completion:*:*:kill:*:processes' list-colors '=(#b) #([0-9]#) ([0-9a-z-]#)*=01;34=0=01'
@@ -70,9 +74,6 @@ zstyle ':completion:*' menu select=1 _complete _ignored _approximate
 # insert all expansions for expand completer
 # zstyle ':completion:*:expand:*' tag-order all-expansions
   
-# match uppercase from lowercase
-zstyle ':completion:*' matcher-list 'm:{a-z}={A-Z}'
-   
 # offer indexes before parameters in subscripts
 zstyle ':completion:*:*:-subscript-:*' tag-order indexes parameters